Regions:
NAM
PAC
Erpetogomphus (Ringtails) genus
Child Taxa

Erpetogomphus agkistrodon
(Dark Ringtail)

Erpetogomphus boa
(Boa Ringtail)

Erpetogomphus bothrops
(One-striped Ringtail)

Erpetogomphus compositus
(White-belted Ringtail)

Erpetogomphus constrictor
(Knob-tipped Ringtail)

Erpetogomphus cophias
(Plain Ringtail)

Erpetogomphus crotalinus
(Yellow-legged Ringtail)

Erpetogomphus designatus
(Eastern Ringtail)

Erpetogomphus elaphe
(Lime Ringtail)

Erpetogomphus elaps
(Straight-tipped Ringtail)

Erpetogomphus erici
(Eric's Ringtail)

Erpetogomphus eutainia
(Blue-faced Ringtail)

Erpetogomphus heterodon
(Dashed Ringtail)

Erpetogomphus lampropeltis
(Serpent Ringtail)

Erpetogomphus leptophis
(Horn-tipped Ringtail)

Erpetogomphus liopeltis
(Dark-shouldered Ringtail)

Erpetogomphus molossus
(Black-tailed Ringtail)

Erpetogomphus ophibolus
(Tuxtla Ringtail)

Erpetogomphus oxybelis

Erpetogomphus sabaleticus
(Colombian Ringtail)

Erpetogomphus schausi
(Schaus's Ringtail)

Erpetogomphus sipedon
(Plateau Ringtail)

Erpetogomphus tristani
(Tristan's Ringtail)

Erpetogomphus viperinus
(Viper Ringtail)